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Some problems of reproducibility of RF values in liquid—liquid partition chromatography

✍ Scribed by Edward Soczewiński; Regina Mańko

Publisher
Elsevier Science
Year
1968
Tongue
English
Weight
499 KB
Volume
33
Category
Article
ISSN
1873-3778

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✦ Synopsis

The effect of the variation of the distribution coeficient and the cross-sectional area ratio on the reproducibility of Rp values in ideal liquid-liquid partition chromatography is discussed. In the case of formamide-impregnated papers developed with nonpolar solvents, the degree of loading (defined as ml of formamide per one gram of dry paper) has been found to influence the Rp values through the volume ratio of the two liquid phases.

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